233131412115030 has 128 divisors (see below), whose sum is σ = 657465111636480. Its totient is φ = 52158763330560.

The previous prime is 233131412114999. The next prime is 233131412115047. The reversal of 233131412115030 is 30511214131332.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15848809 + ... + 26785211.

It is an arithmetic number, because the mean of its divisors is an integer number (5136446184660).

Almost surely, 2^{233131412115030} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233131412115030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (328732555818240).

233131412115030 is an abundant number, since it is smaller than the sum of its proper divisors (424333699521450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

233131412115030 is a wasteful number, since it uses less digits than its factorization.

233131412115030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10941406.

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 233131412115030 its reverse (30511214131332), we get a palindrome (263642626246362).

The spelling of 233131412115030 in words is "two hundred thirty-three trillion, one hundred thirty-one billion, four hundred twelve million, one hundred fifteen thousand, thirty".